O2UCG6640ACable modem

SAFETY AND REGULATORY INFORMATION IMPORTANT SAFETY INSTRUCTIONS— when using your equipment, basic safety precautions should always be followed to reduce the risk of fire, electric shock, and injury topeople, including the following: Read all of the instructions listed here and/or in the user manual before you operate this device. Give particular attention to all safety precautions. Retain the instructions for future reference. This device must be installed and used in strict accordance with manufacturer’s instructions, as described in the user documentation that is included with the device. Comply with all warning and caution statements in the instructions. Observe all warning and caution symbols that are affixed to this device. To prevent fire or shock hazard, do not expose this device to rain or moisture. The device must not be exposed to dripping or splashing. Do not place objects filled with liquids, such as vases, on the device. This device was qualified under test conditions that included the use of the supplied cables between systems components. To ensure regulatory and safety compliance, use only the provided power and interface cables and install them properly. Different types of cord sets may be used for connections to the main supply circuit. Use only a main line cord that complies with all applicable device safety requirements by the country of use. Installation of this device must be in accordance with national wiring codes and conform to local regulations. Operate this device only from the type of power source indicated on the device’s marking label. If you are not sure of the type of power supplied to your home, consult your dealer or local power company. Do not overload outlets or extension cords, as this can result in a risk of fire or electric shock. Overloaded AC outlets, extension cords, frayed power cords, damaged or cracked wire insulation, and broken plugs are dangerous. They may result in a shock or fire hazard. Software License, Warranty, Safety, and Regulatory Information CG6640A WiFi Cable Modem Gateway Route power supply cords so that they are not likely to be walked on or pinched by items placed upon or against them. Pay particular attention to cords where they are attached to plugs and convenience receptacles, and examine the point where they exit from the device. Place this device in a location that is close enough to an electrical outlet to accommodate the length of the power cord. Place device to allow for easy access when disconnecting the power cord of the device from the AC wall outlet. Do not connect the plug into an extension cord, receptacle, or other outlet unless the plug can be fully inserted with no part of the blades exposed. Place this device on a stable surface. Avoid damaging the cable modem with static by touching the coaxial cable when it is attached to the earth-grounded coaxial cable-TV wall outlet. Always first touch the coaxial cable connector on the cable modem when disconnecting Ethernet cable from the cable modem or user’s PC. It is recommended that the customer install an AC surge protector in the AC outlet to which this device is connected. This is to avoid damaging the device by local lightning strikes and other electrical surges. Postpone installatio n until there is no risk of thunderstorm or lightning activity in the area. Do not use this product near water — for example, near a bathtub, washbowl, kitchen sink or laundry tub, in a wet basement, or near a swimming pool. Software License, Warranty, Safety, and Regulatory Information CG6640A WiFi Cable Modem Gateway Do not cover the device or block the airflow to the device with any other objects. Keep the device away from excessive heat and humidity and keep the device free from vibration and dust. Wipe the device with a clean, dry cloth. Never use cleaning fluid or similar chemicals. Do not spray cleaners directly on the device or use forced air to remove dust. Upon completion of any service or repairs to this device, ask the service technician to perform safety checks to determine that the device is in safe operating condition. Do not open the device. Do not perform any servicing other than that contained in the installation and troubleshooting instructions. Refer all servicing to qualified service personnel. This device should not be used in an environment that exceeds 40°C. SAVE THESE INSTRUCTIONS Note to CATV System Installer—This reminder is provided to call the CATV system installer’s attention to EN60728-11:2005 standard, which provides guidelines for proper grounding and, in particular, specifies that the Coaxial cable shield shall be connected to the grounding system of the building, as close to the point of cable entry as practical. Software License, Warranty, Safety, and Regulatory Information CG6640A WiFi Cable Modem Gateway CARING FOR THE ENVIRONMENT BY RECYCLING When you see this symbol on a COMPAL BROADBAND NETWORKS, INC. product, do not dispose of the product with residential or commercial waste. Recycling your COMPAL BROADBAND NETWORKS, INC. Equipment Please do not dispose of this product with your residential or commercial waste. Some countries or regions, such as the European Union, have set up systems to collect and recycle electrical and electronic waste items. Contact your local authorities for information about practices established for your region. If collection systems are not available, call COMPAL BROADBAND NETWORKS, INC. Customer Service for assistance. Software License, Warranty, Safety, and Regulatory Information CG6640A WiFi Cable Modem Gateway REGULATORY INFORMATION International Declaration of Conformity We, 886-3-560-0066 Declare und er our sole responsibility that the CG6640A WiFiCable Modem Gateway To which the declaration relates is in conformity with one or more of the following standards: Software License, Warranty, Safety, and Regulatory Information CG6640A WiFi Cable Modem Gateway FCC STATEMENTS FCC Interference Statement This equipment …

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FCC, Request for non-disclosure Date: 16-Jul-10 RF_501, Issue 6 Page 1 of 1 Company Name: COMPAL BROADBAND NETWORKS, INC. Address : 7F., No.500, Ruiguang Rd., Neihu, City: Taipei (11492), Country: Taiwan, R.O.C. To: Telefication B.V., Dept. FCC TCB Edisonstraat 12A 6902 PK ZEVENAAR The Netherlands Subject: Request for confidentiality FCC ID: O2UCG6640A Reference number: ###### Dear FCC TCB, 1. Long-Term Confidentiality Pursuant to 47 CFR Section 0.459(a) & (b), we hereby requests non-disclosure and confidential treatment of the following materials submitted in support of FCC certification application: Bill(s) of Material Block Diagrams Operational Description Schematic Diagrams Tune-up Procedure Above materials contain secrets, proprietary and technical information, which would customarily be guarded from competitors under 47 CFR, section 0.457(d)(2). Disclosure or publication or any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. 2. Short-Term Confidentiality (STC) Pursuant to Public Notice DA 04-1705 of the Commission’s policy, in order to comply with the marketing regulations in 47 CFR §2.803 and the importation rules in 47 CFR §2.1204, a pplicant hereby requests Short-Term Confidential treatment of the following materials (note 1): Internal Photos User’s Manual Test Set-up Photos External Photos Justification: Planned Release Date STC: (notes 2, 3, 4, 5) Date: 2012-09-03 Name and signature of applicant: Eason Chou Notes: 1) A document or type of document can only have ONE type of confidentiality! 2) Short-Term confidentiality is in principle for 45 days from date of grant; it can be extended max 3 times (total time 180 days max.)! 3) FCC must be informed when marketing begins earlier. 4) Release takes place automatically thus extension must be requested in time. Telefication does not remind you of this! 5) Request for extension or for release must be received by Telefication at least 7 days before date of actual marketing or before expiration of the STC period

RF_160, Issue 03 Declaration of Authorization We Name: COMPAL BROADBAND NETWORKS, INC. Address: 7F., No.500, Ruiguang Rd., Neihu, City: Taipei (11492) Country: Taiwan, R.O.C. Declare that: Name Representative of agent: Daphne Liang Agent Company name: Compliance Certification Services Inc. Address: No.8, Jiucengling, Xinhua Dist., City: Tainan City 712, Country Taiwan, R.O.C is authorized to apply for Certification of the following product(s): Product description: Cable Modem Type designation: CG6640A Trademark: CBN on our behalf. Date:2012-09-03 Signature: ... ............................ Name/Title: Eason Chou / Certification Engineer Company Name: COMPAL BROADBAND NETWORKS, INC. Notes: (1): Required for FCC application (2): For FCC it must be the Grantee Code “owner” or the authorized agent.

DECLARATION OF CONFORMITY (DoC) Equipment:Cable Modem Trademark(s) and Model(s):CBN / CG6640A Manufacturer:COMPAL BROADBAND NETWORKS, INC. FCC ID in case other parts of this equipment are subject to certification: O2UCG6640A This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. The following test reports are subject to this declaration: Test report number:Issue date:2012-08-31 T120809S04-D Company name: COMPAL BROADBAND NETWORKS, INC. Name/Title (legal representative): Eason Chou / Certification Engineer Address: 7F., No.500, Ruiguang Rd., Neihu, Taipei (11492), Taiwan, R.O.C. E-mail: [email protected] Date: 2012-09-03 Signature:

Report No.：T120809S04 Page 1 of 17 External Photo ( Model : CG6640A )

Report No.：T120809S04 Page 2 of 17 Internal Photo ( Model : Model : CG6640A ) Report No.：T120809S04 Page 3 of 17 Report No.：T120809S04 Page 4 of 17 Report No.：T120809S04 Page 5 of 17 Report No.：T120809S04 Page 6 of 17 Report No.：T120809S04 Page 7 of 17 Report No.：T120809S04 Page 8 of 17 Report No.：T120809S04 Page 9 of 17 Report No.：T120809S04 Page 10 of 17 Report No.：T120809S04 Page 11 of 17 Report No.：T120809S04 Page 12 of 17 Report No.：T120809S04 Page 13 of 17 Antenna A Antenna B Report No.：T120809S04 Page 14 of 17 Adapter Photo ( Model : ML12-Y120100-A1) Report No.：T120809S04 Page 15 of 17 Report No.：T120809S04 Page 16 of 17 Adapter Photo ( Model : ML18-V120150-A1) Report No.：T120809S04 Page 17 of 17

FCC ID：O2UCG6640A Report No.：T120809S04-RP1 Page 104 / 109 This report shall not be reproduced, except in full, without the written approval of Compliance Certification Services Inc. APPENDIX I MAXIMUM PERMISSIBLE EXPOSURE According to FCC 1.1310 : The criteria listed in the following table shall be used to evaluate theenvironment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b)LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (A) Limits for Occupational / Control Exposures 300-1,500 -- -- F/300 6 1,500-100,000 -- -- 5 6 (B) Limits for General Population / Uncontrol Exposures 300-1,500 -- -- F/1500 6 1,500-100,000 -- -- 1 30 CALCULATIONS Given d G×P×30 =E & 3770 E =S 2 Where E = Field strength in Volts / meter P = Power in Watts G = Numeric antenna gain d = Distance in meters S = Power density in milliwatts / square centimeter Combining equations and re-arranging the terms to express the distance as a function of the remaining variables yields: 2 d3770 G×P×30 =S Changing to units of mW and cm, using: P (mW) = P (W) / 1000 and d (cm) = d(m) / 100 Yields () () 22 d G×P ×0796.0= 100/d×3770 G×1000/P×30 =S Where d = Distance in cm P = Power in mW G = Numeric antenna gain S = Power density in mW / cm2 FCC ID：O2UCG6640A Report No.：T120809S04-RP1 Page 105 / 109 This report shall not be reproduced, except in full, without the written approval of Compliance Certification Services Inc. LIMIT Power Density Limit, S=1.0mW/cm 2 TEST RESULTS Mode Antenna Gain (dBi) Minimum separation distance (cm) Output Power (dBm) Numeric antenna gain (mW) Power Density Limit (mW/cm 2 ) Power Density at 20cm (mW/cm 2 ) IEEE 802.11b 2.51 20 21.36 1.78 1.00 0.048498 IEEE 802.11g 2.51 20 26.35 1.78 1.00 0.153010 2.51 25.52 1.78 IEEE 802.11n HT20 2.82 20 25.50 1.91 1.00 0.261512 2.51 22.32 1.78 IEEE 802.11n HT40 2.82 20 22.29 1.91 1.00 0.125019 Remark: For mobile or fixed location transmitters, the maximum power density is 1.0 mW/cm 2 even if the calculation indicates that the power density would be larger.

FCC ID：O2UCG6640A Report No.：T120809S04-RP1 Page 1 / 109 This report shall not be reproduced, except in full, without the written approval of Compliance Certification Services Inc. FCC 47 CFR PART 15 SUBPART C AND ANSI C63.4:2003 TEST REPORT For Cable Modem Model : CG6640A Trade Name : CBN Issued for COMPAL BROADBAND NETWORKS, INC. 7F., No.500, Ruiguang Rd., Neihu, Taipei (11492), Taiwan, R.O.C. Issued by Compliance Certification Services Inc. Hsinchu Lab. NO. 989-1 Wen Shan Rd., Shang Shan Village, Qionglin Shiang Hsinchu County 30741, Taiwan, R.O.C TEL: +886-3-5921698 FAX: +886-3-5921108 http://www.ccsrf.com E-Mail : [email protected] Issued Date: August 31, 2012 Note: This report shall not be reproduced except in full, without the written approval of Compliance Certification Services Inc. This document may be altered or revised by Compliance Certification Services Inc. personnel only, and shall be noted in the revision section of the document. The client should not use it to claim product endorsement by TAF or any government agencies. The test results of this report relate only to the tested sample identified in this report. FCC ID：O2UCG6640A Report No.：T120809S04-RP1 Page 2 / 109 This report shall not be reproduced, except in full, without the written approval of Compliance Certification Services Inc. Revision History Rev. Issue Date Revisions Effect Page Revised By 00 08/31/2012 Initial Issue All Page 109 Daphne Liang FCC ID：O2UCG6640A Report No.：T120809S04-RP1 Page 3 / 109 This report shall not be reproduced, except in full, without the written approval of Compliance Certification Services Inc. TABLE OF CONTENTS TITLE PAGE NO. 1. TEST REPORT CERTIFICATION ................................................................................ 4 2. EUT DESCRIPTION ..................................................................................................... 5 3. DESCRIPTION OF TEST MODES ............................................................................... 6-7 4. TEST METHODOLOGY ............................................................................................... 8 5. FACILITIES AND ACCREDITATION ........................................................................... 8 5.1 FACILITIES............................................................................................................ 8 5.2 ACCREDITATIONS................................................................................................ 8 5.3 MEASUREMENT UNCERTAINTY ......................................................................... 9 6. SETUP OF EQUIPMENT UNDER TEST...................................................................... 10-11 7. FCC PART 15.247 REQUIREMENTS.......................................................................... 12 7.1 6dB BANDWIDTH ..................................................................................................12-25 7.2 MAXIMUM PEAK OUTPUT POWER..................................................................... 26-28 7.3 POWER SPECTRAL DENSITY............................................................................. 29-43 7.5 CONDUCTED SPURIOUS EMISSION.................................................................. 44-62 7.5 RADIATED EMISSION........................................................................................... 63-96 7.7 CONDUCTED EMISSION ...................................................................................... 97-103 APPENDIX I MAXIMUM PERMISSIBLE EXPOSURE..................................................... 104-105 APPENDIX II SETUP PHOTOS .......................................................................................106-109 FCC ID：O2UCG6640A Report No.：T120809S04-RP1 Page 4 / 109 This report shall not be reproduced, except in full, without the written approval of Compliance Certification Services Inc. 1. TEST REPORT CERTIFICATION Applicant ： COMPAL BROADBAND NETWORKS, INC. Address ： 7F., No.500, Ruiguang Rd., Neihu, Taipei (11492), Taiwan, R.O.C. Equipment Under Test ： Cable Modem Model ： CG6640A Trade Name ： CBN Tested Date ： August 09 ~ 27, 2012 APPLICABLE STANDARD Standard Test Result FCC Part 15 Subpart C AND ANSI C63.4:2003 PASS WE HEREBY CERTIFY THAT: The above equipment has been tested by Compliance Certification Services Inc., and found compliance with the requirements set forth in the technical standards mentioned above. The results of testing in this report apply only to the product/system, which was tested. Other similar equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. Approved by: Reviewed by: Sb. Lu Gundam Lin Sr. Engineer Sr. Engineer FCC ID：O2UCG6640A Report No.：T120809S04-RP1 Page 5 / 109 This report shall not be reproduced, except in full, without the written approval of Compliance Certification Services Inc. 2. EUT DESCRIPTION Product Name Cable Modem Model Number CG6640A Identify Number T120809S04 Received Date August 09, 2012 IEEE 802.11b/g, 802.11n HT20 : 2412MHz～2462MHz Frequency Range IEEE 802.11n HT40 : 2422MHz～2452MHz IEEE 802.11b : 21.36 dBm (0.1368W) IEEE 802.11g : 26.35 dBm (0.4315W) IEEE 802.11n HT20 : 28.52 dBm (0.7113W) Transmit Power IEEE 802.11n HT40 : 25.32 dBm (0.3400W) Channel Spacing IEEE 802.11b/g, 802.11n HT20/HT40 : 5MHz IEEE 802.11b/g, 802.11n HT20 : 11 Channels Channel Number IEEE 802.11n HT40 : 7 Channels IEEE 802.11b : 11, 5.5, 2, 1 Mbps IEEE 802.11g : 54, 48, 36, 24, 18, 12, 9, 6 Mbps IEEE 802.11n HT20 : 144.44, 130, 117, 115.56, 104, 86.667, 78, 72.2, 65, 58.5, 57.778, 52, 43.333, 39, 28.889, 26, 21.7, 19.5, 14.444, 13, 7.2, 6.5 Mbps Transmit Data Rate IEEE 802.11n HT40 : 300 ,270, 243, 240, 216, 180, 162, 150, 135, 121.5, 120, 108, 90, 81, 60, 54, 45, 40.5, 30, 27, 15, 13.5Mbps IEEE 802.11b : DSSS (CCK, DQPSK, DBPSK) IEEE 802.11g : OFDM (64QAM, 16QAM, QPSK, BPSK) Type of Modulation IEEE 802.11n HT20/40 : OFDM (64QAM, 16QAM, QPSK, BPSK) Antenna Type PCB Antenna × 2, Ante…

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Compal Confidential and Proprietary                         CG6640A antenna test report Compal Confidential and Proprietary                         Electrical Properties-1 Return Loss(<-10dB) ANT1 ANT2 Compal Confidential and Proprietary                         Electrical Properties-2 V.S.W.R(<2.0)ANT1 ANT2 Compal Confidential and Proprietary                         Electrical Properties-3 Isolation between ANT1 and ANT2(<-10dB) Compal Confidential and Proprietary                         Antenna Patterns Measurement Setup Vertical wall-mount Horizontal wall-mount Placing the modem vertically Placing the modem horizontally Compal Confidential and Proprietary                         Antenna Radiation Patterns-1 ● Ant1 for placing the modem vertically Horizontal Vertical 2472MHz 2442MHz 2412MHz Antenna Polarity Compal Confidential and Proprietary                         Antenna Radiation Patterns-2 ● Ant2 for placing the modem vertically Horizontal Vertical 2472MHz 2442MHz 2412MHz Antenna Polarity Compal Confidential and Proprietary                         Antenna Radiation Patterns-3 ● Ant1 for placing the modem horizontally Horizontal Vertical 2472MHz 2442MHz 2412MHz Antenna Polarity Compal Confidential and Proprietary                         Antenna Radiation Patterns-4 ● Ant2 for placing the modem horizontally Horizontal Vertical 2472MHz 2442MHz 2412MHz Antenna Polarity Compal Confidential and Proprietary                         Antenna Radiation Patterns-5 ● Ant1 for vertical wall-mount Horizontal Vertical 2472MHz 2442MHz 2412MHz Antenna Polarity Compal Confidential and Proprietary                         Antenna Radiation Patterns-6 ● Ant2 for vertical wall-mount Horizontal Vertical 2472MHz 2442MHz 2412MHz Antenna Polarity Compal Confidential and Proprietary                         Antenna Radiation Patterns-7 ● Ant1 for horizontal wall-mount Horizontal Vertical 2472MHz 2442MHz 2412MHz Antenna Polarity Compal Confidential and Proprietary                         Antenna Radiation Patterns-8 ● Ant2 for horizontal wall-mount Horizontal Vertical 2472MHz 2442MHz 2412MHz Antenna Polarity Compal Confidential and Proprietary                         Gain Table                !"#"               !"#"      $                                  $   % &' ()!#  " (   * +"'      $     !"#"   !"#" (               !"#"   !"#" (      $              (                     ( $   % &' ()!#  " (    , -) Compal Confidential and Proprietary                         Conclusion● The average gain is -2.61dBi at least when the Cable Modem,CG6640A, is placed horizontally. ● The average gain is -2.55dBi at least when the Cable Modem,CG6640A, is placed vertically. ● The average gain is -4.48dBi at least when the Cable Modem,CG6640A, is hor izontally wall-mounted installation. ● The average gain is -2.55dBi at least when the Cable Modem,CG6640A, is verticall y wall-mounted installation.

FCC ID：O2UCG6640A Report No.：T120809S04-RP1 Page 106 / 109 This report shall not be reproduced, except in full, without the written approval of Compliance Certification Services Inc. APPENDIX II SETUP PHOTOS RADIATED EMISSION SETUP Below 1 GHz FCC ID：O2UCG6640A Report No.：T120809S04-RP1 Page 107 / 109 This report shall not be reproduced, except in full, without the written approval of Compliance Certification Services Inc. Above 1 GHz FCC ID：O2UCG6640A Report No.：T120809S04-RP1 Page 108 / 109 This report shall not be reproduced, except in full, without the written approval of Compliance Certification Services Inc. ANTENNA PORT CONDUCTED RF MEASUREMENT SETUP FCC ID：O2UCG6640A Report No.：T120809S04-RP1 Page 109 / 109 This report shall not be reproduced, except in full, without the written approval of Compliance Certification Services Inc. CONDUCTED EMISSION SETUP